32391009

素因数分解:

$3^4\times 7^2\times {\mathrm{8161}}^1$

素因数の和:8187

約数の個数: 30

約数和(自身を含む): 56293314

約数和(自身を除く): 23902305

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 8161, 24483, 57127, 73449, 171381, 220347, 399889, 514143, 661041, 1199667, 1542429, 3599001, 4627287, 10797003, 32391009]

約数ペア:

[(1, 32391009), (3, 10797003), (7, 4627287), (9, 3599001), (21, 1542429), (27, 1199667), (49, 661041), (63, 514143), (81, 399889), (147, 220347), (189, 171381), (441, 73449), (567, 57127), (1323, 24483), (3969, 8161)]